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Description
Description: Determination of fine material less than 0.080 mm fine per wash less than 0.080 mm; Determination of organic impurities in the sands; and Binder content of asphalt mixtures by centrifugation, tensile test Method: Nch 1223, Método 8.302.36, diciembre 2003, Manual de carreteras, Volumen 8, NCh 166